A crow has lost a feather.
It doesn't necessarily mean either.
I am not sure what you mean, but I will give it a shot. A black dragon can be referred to as an Evil dragon...or a dragon with black scales. A sky dragon sounds like a normal dragon...as normal dragons virtually live in the sky! I hope this helped!
Kuroi sora is black sky.
It means that a bird with black feathers flew above you and lost one of his feathers.
Big Black Sky was created in 2007.
Crow Black Sky was created in 2009.
sky blue , black
When the Sky Turns Black was created in 1994-07.
Black Ships Ate the Sky was created in 2006.
Bison-Black-as-Midnight-Sky was created in 1982.
No